Cosmo Builders is a professional, full-service residential and commercial construction contractor with almost 20 years of experience serving customers in Northern Virginia. We provide both new construction and remodeling services to companies and small businesses in Fairfax and Arlington Counties.

Cosmo Builders performs construction and remodeling services for commercial establishments, offices, warehouses, and other commercially owned and operated locations in Northern Virginia and DC. We also serve the public sector and non-profit organizations.

We are proud to offer these same services for residential customers in Northern Virginia. We enjoy designing home offices, whether you are remodeling a room or needing to build an addition. While we’re at it, we can offer you additional residential remodeling services for kitchens, bathrooms, and more.

We handle everything – design, permits, framing, flooring, electrical, plumbing (if necessary), interior and exterior painting, and more, depending on the project. Whether you are starting a new business, expanding an existing one, or just need an upgrade in facilities, Cosmo Builders is here to help your organization be a success.

You want your commercial building, construction, and remodeling projects in NOVA to be completed safely, professionally, eco-friendly, and using modern styles and technology. As a top commercial contractor in NOVA, Cosmo Builders can help you with commercial building projects of any size. We handle all construction projects from new commercial locations to major remodels, as well as simple improvements, upgrades, and repairs. We are one of the few commercial contractors that provide customized solutions for your business’s unique needs.

We work with a wide variety of industries and building types, including residential and commercial project: Cosmo Builders can handle every part of the project, allowing you to run your business or manage your organization without worry.

Cosmo Builders offers full-service, turnkey results that set us apart from other design/build firms. We do it all to your specifications, from start to finish, within your timeframe and budget. As part of our design-build services, we handle all aspects of design and construction, including pulling permits and getting final sign offs. We also partner with a professional designer company that does all drawings, a freelancer architect, and interior designers to design your project from floor plan to finishing touches. Having one point of contact for your design-build construction or remodel project in Virginia is highly beneficial to our customers. By hiring Cosmo Builders for your commercial or residential project in Arlington, Fairfax, DMV Area, or Washington DC, you know that your vision will be designed and realized based on your budget from high quality to standard products. You can trust Cosmo Builders to design and build your major ground-up construction, remodels, and renovations to your specifications.

Every city and county have its own rules that govern building and construction law. Cosmo Builders offers guidance regarding compliance with building codes and works closely with architects to ensure we are submitting the right documents and applications for all building permits. The Cosmo Builders Building Permit Service lets you start construction in the shortest possible time. Cosmo Builders Building Permit Service will get everything ready for you and ready for pick-up as soon as you select a general contractor. We can pull permits for remodeling, additions, renovations, and new construction. We pull all sets of permits, including building, electric, plumbing, HVAC, and more. We also provide a site survey for all residential and commercial construction in Northern Virginia.